Teniola Zaccheaus Jr. (born 28 June 1990), better known by his stage name Teezee (stylized as TeeZee), is an English-Nigerian rapper, singer, songwriter, and record executive. He is one-third of the m
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fcf39852de24a392c6999bf8f51f189fbe677ca28d97fb88e96963b294e96c. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b84b0704-af30-4d1e-9a63-508f6302ccc5.json and https://artists.proofprofile.net/proofs/artist/b84b0704-af30-4d1e-9a63-508f6302ccc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).